Hanami International Love Story Vol 1

Hanami: International Love Story by Plus. A Comedy manga rated Teen, published in English by Dark Horse in 2007.

Seventeen-year-old Joonho Suk's life is turned upside down when his family moves from Suwon to the big city of Seoul. There he crosses paths with a parade of strange new people, including Hanami, his sweet Japanese neighbor, whose bike accident brings her enormous grandfather looking for someone to blame. Drawn to Hanami but still missing the girl he just started dating back home, Joonho has some sorting out to do. A Korean romantic comedy.